1370508741

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127217}}^1$

素因数の和:127255

約数の個数: 40

約数和(自身を含む): 2462940480

約数和(自身を除く): 1092431739

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 10773, 127217, 381651, 890519, 1144953, 2417123, 2671557, 3434859, 7251369, 8014671, 10304577, 16919861, 21754107, 24044013, 50759583, 65262321, 72132039, 152278749, 195786963, 456836247, 1370508741]

約数ペア:

[(1, 1370508741), (3, 456836247), (7, 195786963), (9, 152278749), (19, 72132039), (21, 65262321), (27, 50759583), (57, 24044013), (63, 21754107), (81, 16919861), (133, 10304577), (171, 8014671), (189, 7251369), (399, 3434859), (513, 2671557), (567, 2417123), (1197, 1144953), (1539, 890519), (3591, 381651), (10773, 127217)]